Support PerformanceResourceTiming for Service Worker Navigation Preload

third_party/WebKit/LayoutTests/external/wpt/service-workers/service-worker/navigation-preload/resources/resource-timing-scope.py

Index: third_party/WebKit/LayoutTests/external/wpt/service-workers/service-worker/navigation-preload/resources/resource-timing-scope.py
diff --git a/third_party/WebKit/LayoutTests/external/wpt/service-workers/service-worker/navigation-preload/resources/resource-timing-scope.py b/third_party/WebKit/LayoutTests/external/wpt/service-workers/service-worker/navigation-preload/resources/resource-timing-scope.py
new file mode 100644
index 0000000000000000000000000000000000000000..1820be4400e3eae5b345fe718ed9c2fad69902b0
--- /dev/null
+++ b/third_party/WebKit/LayoutTests/external/wpt/service-workers/service-worker/navigation-preload/resources/resource-timing-scope.py
@@ -0,0 +1,19 @@
+import zlib
+
+def main(request, response):
+    type = request.GET.first("type")
+
+    if type == "normal":
+        content = "This is Navigation Preload Resource Timing test."
+        output = zlib.compress(content, 9)
+        headers = [("Content-type", "text/plain"),
+                   ("Content-Encoding", "deflate"),
+                   ("X-Decoded-Body-Size", len(content)),
+                   ("X-Encoded-Body-Size", len(output)),
+                   ("Content-Length", len(output))]
+        return headers, output
+
+    if type == "redirect":
+        response.status = 302
+        response.headers.append("Location", "redirect-redirected.html")
+        return ""